Lingot crashes when changing audio-settings or when connecting to jackd

[kede]

Binary package hint: lingot

Ubuntu 10.10 x64:

1.)
When I open Lingot and click on Bearbeiten (edit), Einstellungen (settings), set audio to ALSA and Audio dev to hw:1 and click on Anwenden (Apply), it works so I can use the lingot.
But if I click on OK to close the settings window, lingot freezes.
Note: I have two soundcards, and hw:1 is not used by pulseaudio. Jackd is not running here.

2.)
Wenn I set the audio system to Jack while jackd is not running, it works as expected and says that jackd is not running. This is ok.
When I close lingot and start jackd, I'm unable to start lingot using jackd because lingot segfaults immediately.
When jackd is not running I can at least open lingot.

When I start lingot while jackd is not running and i start jackd afterwards and go to the audio-settings within lingot and click on apply, lingot tries to connect to jack. This works as I can see the lingot sink within jack control. But at this time lingot crashes (see attached file for console output).

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: lingot 0.8.1-1build1
ProcVersionSignature: Ubuntu 2.6.35-23.40-generic 2.6.35.7
Uname: Linux 2.6.35-23-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
CheckboxSubmission: 09cce7a81694ef2b6a41828f943cee58
CheckboxSystem: 4ed15c40009aa6f7770f606350a390a2
Date: Sun Nov 21 13:26:05 2010
ProcEnviron:
 LANG=de_DE.utf8
 SHELL=/bin/bash
SourcePackage: lingot

[kede (kede)]

I found the following bug reports which describe the problem since Ubuntu 8.04:
https://bugs.launchpad.net/ubuntu/+source/lingot/+bug/242274

[Ibán Cereijo (ibancg)]

Hi,

Thanks for your report, I was unaware of these bugs, as there are many bug trackers over there.
It seems that there are two bugs here, but I was unable to reproduce any of them. I think I've fixed the first one (freezing), but I'm not sure about the segfault.
Can you please try the 0.9.0 version and tell me whether or not you can still reproduce the bugs?
It's a fresh release, so you won't find an ubuntu package yet, please try the tarball:

http://download.savannah.gnu.org/releases/lingot/

TIA
Ibán.

[kede (kede)]

Hi Ibán,

I think you fixed both bugs.
I tested version 0.9.0 with both ALSA and Jackd, and it worked without any problem.

Thanks for your work on this great program!

kede

[Ibán Cereijo (ibancg)]

Nice,
thank you for your time,

Ibán.